Effect of Carburetor throttle angle on the characteristics of 2-stroke 26cc small engine

카뷰레터 스로틀 변화가 26cc 급 2 행정 엔진 특성에 미치는 영향

This paper presents effects of carburetor throttle angle on the performance characteristics of a small sparkignited, gasoline engine. The engine used in the test is a single cylinder, two-stroke, air-cooled 26cc SI engine for brush-cutter. We measured the rpm, torque, power, and fuel consumption according to the six different throttle angle conditions of the rotary-type carburetor and to the engine dynamometer loads. We had concluded that maximum power happened at 5000${\sim}$6000rpm and at the same condition was the minimum specific fuel consumption.